Bug 1594278 - client: prevent fallback to remount when dentry_invalidate_cb is true but root->dir is NULL
Summary: client: prevent fallback to remount when dentry_invalidate_cb is true but roo...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.0
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: z5
: 3.0
Assignee: Patrick Donnelly
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-22 13:58 UTC by Rishabh Dave
Modified: 2018-08-09 18:27 UTC (History)
4 users (show)

Fixed In Version: RHEL: ceph-12.2.4-32 Ubuntu: ceph_12.2.4-36redhat1xenial
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Environment:
Last Closed: 2018-08-09 18:27:13 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 23355 0 None None None 2018-06-22 21:28:08 UTC
Red Hat Product Errata RHBA-2018:2375 0 None None None 2018-08-09 18:27:32 UTC

Description Rishabh Dave 2018-06-22 13:58:40 UTC 
Description of problem: ceph-fuse clients hangs when ceph-fuse uses "mount -o remount" process to invalidate the kernel dcache. Ideally, ceph-fuse should use
dentry_invalidate_cb or remount_cb to invalidate kernel dcache.


Version-Release number of selected component (if applicable):


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Additional info:
Comment 10 errata-xmlrpc 2018-08-09 18:27:13 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:2375
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